PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A scientific hypothesis is a kind of educated guess, an elaborate opinion, which gains credibility in proportion to the consistency with which observational and experimental evidence supports it -- or at least fails to refute it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • friesian.com